Large white TPO commercial flat roof installed by MDJ Roofing in Metro Atlanta

Commercial roofing in Metro Atlanta Flat roofs that keep the business open

TPO flat roof installations, re-roofs and leak repairs for offices, retail buildings, clinics and warehouses, scheduled around your business hours.

Free, no-obligation inspection. Or call (404) 405-5701, Mon to Sat, 7 AM to 5 PM.

  • 5.0 on Google (58 reviews)
  • GAF Certified
  • Lawrenceville since 2009

Commercial roofing services

  • New TPO single-ply roof systems with heat-welded seams
  • TPO installed over existing metal roofs when the structure allows, which can avoid a full tear-off
  • Parapet, wall and curb flashing, including HVAC curbs
  • Leak investigation and repair on flat and low-slope roofs
Large white TPO commercial flat roof installed by MDJ Roofing in Metro Atlanta

Working around your business

We plan commercial roof work so customers, patients and staff can keep using the building. That means clear scheduling, a contact person on site, and keeping the work area safe and clean.

Recent commercial work

Our commercial projects include TPO roofs on buildings over 18,000 square feet and a TPO system installed over an existing metal roof on a retail building. See more on our project gallery.

How it works

From inspection to finished commercial roofing

Book a free inspection

Pick a time online or call. Most inspections take about an hour.

See what we found

We walk you through photos of your roof and give you a written estimate if anything needs work.

We do the work and clean up

Our crew completes the job to the manufacturer's specifications and leaves your property clean.

FAQ

Questions homeowners ask

What is a TPO roof?

TPO is a white single-ply membrane used on flat and low-slope commercial roofs. Its seams are heat-welded, and the white surface reflects sunlight, which helps with cooling costs.

Can you put a TPO roof over a metal roof?

Often, yes. If the metal roof and the structure are sound, a TPO system can be installed over it, which saves the cost and downtime of a tear-off. We confirm this during the inspection.

Do you work on occupied buildings?

Yes. Most of our commercial work is done while the business stays open.

No cost, no pressure

Start with a free roof inspection

Pick a time online. We inspect the roof, show you photos of what we find, and give you a written estimate if anything needs work.

CallFree inspection